Safety, Delivery & Compliance

Are calls recorded securely?

All recordings and transcripts are encrypted. Only authorised users can access them.

Is ZIZU compliant with calling regulations?

Yes. It follows DND regulations, time-window restrictions, and ethical calling practices.

Are English test recordings safe?

Yes. They’re stored only for evaluation and improvement. Nothing is shared with third parties.

How accurate is ZIZU’s English evaluation?

It uses the same speech-scoring logic found in international tests. Accuracy is stable and unbiased.

Can ZIZU handle sensitive customer data?

Yes. All data flows are secure and access-controlled.